Product Description

Synonyms: Sodium Hydrogen Sulphide, Sodium Hydrogen Sulfide, Sodium Sulfhydrate, Sodium Bisulphide
CAS NO :16721-80-5
Molecular Formula : NaHS
Molecular Weight: 56.06

Product Feature

Properties: White needle system crystal, easily being deliquescent, soluble in water and alcohol, water solution with strong alkaline. Reacted with acids and liberates hydrogen sulfide. Industrial grade is generally in solution form with pale yellow color, slight rotten egg smell.

Storage: Keep only in closed, properly labeled containers. Do nor store in zinc, aluminum, or copper containers. Store in cool, dry, ventilated area to prevent it from being deliquescent. Separated from acids, acidic materials, oxidizing agents.

Packing: 25kgs net in PP bags with PE liner, or 150kgs net in iron drum

Product Specification/Models

Assay : 70% min.
Na2S : 3% max.
Na2SO3: 1.5%max.
Na2CO3: 1% max.
Fe : 0.003% max.
Water Insoluble: 0.005% MAX


Assay : 75% min.
Na2S : 2% max.
Na2SO3: 1%max.
Na2CO3: 0.6% max.
Fe : 0.003% max.
Water Insoluble: 0.005% MAX